Sunnova Energy International Inc. (“Sunnova”) (NYSE: NOVA), a leading adaptive energy services company, announced today that its New Homes Business Division has installed more than one million ...

At close: January 17 at 1:15:00 PM GMT+5:30 ...

After hours: January 17 at 7:58:53 PM EST ...

But these slight differences make a very big difference in diamond quality and price. Why does the GIA color grading system start at D? Before GIA developed the D-Z Color Grading Scale, a variety of ...